2007•Computer Technology and DevelopmentRequires access

Porting of RTOS μC/OS-II to AT89S52 MCU

Bin Li

Abstract

Development of communication and network's technology promoted process of embedded system,it occupied a larger market rely on its high dependability,low cost,little body and low expenditure.An embedded system using RTOS has higher reliability,higher stability and higher speed,so porting RTOS to MCU is a necessary work of development MCU.Introduces the architecture of RTOS μC/OS-Ⅱ briefly as well as gives a detailed analysis on porting μC/OS-Ⅱ to AT89S52 MCU.It points out the problem in porting,and tests the ported operating system,so the real-time kernel development platform is founded.

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Available abstract

Key concepts: Porting, Real-time operating system, Microcontroller, Embedded system, Computer science, Operating system, Dependability, Reliability (semiconductor)